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3. CONTROL AND STATUS
81
LZT 123 7361 R1B
3.21 AT+CMER Mobile Equipment Event Reporting
Enables or disables the sending of unsolicited result codes from ME to
TE in the case of key pressings, display changes, and indicator state
changes. <mode> controls the processing of unsolicited result codes
specified within this command. <bfr> controls the effect on buffered
codes when <mode> 1, 2 or 3 is entered. If the ME does not support
setting, +CME ERROR: <err> is returned.
Description Command Possible Responses
Set phone activity
status
AT+CMER=[<mode>
[,<ind>[,<bfr>]]]
• +CME ERROR: <err>
•OK
• ERROR
Read the current
setting
AT +C M ER ? • +CMER: <mode>,<ind>,<bfr>
•OK
• ERROR
Test if the command
is supported
AT +C M ER =? • +CMER: (list of supported
<mode>s), (list of supported
<ind>s), (list of supported <bfr>s)
•OK
• ERROR
<mode> Description
0 Buffer unsolicited result codes in the TA; if TA result code buffer is
full, codes can be buffered in some other place or the oldest ones can
be discarded
3 Forward unsolicited result codes directly to the TE; TA-TE link
specific inband technique used to embed result codes and data when
TA is in on-line data mode
<ind> Description
0 No indicator event reporting
1 Indicator event reporting using result code +CIEV: <ind>,<value>.
<ind> indicates the indicator order number (as specified for +CIND)
and <value> is the new value of indicator. Only those indicator events,
which are not caused by +CIND shall be indicated by the TA to the TE
<bfr> Description
0 TA buffer of unsolicited result codes defined within this command is
cleared when <mode> 1...3 is entered